21328400969891840
21,328,400,969,891,840 is an even composite number composed of six prime numbers multiplied together.
21328400969891840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, five hundred twelve divisors.
Prime factorization of 21328400969891840:
220 × 5 × 11 × 312 × 532 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 31 × 31 × 53 × 53 × 137)See below for interesting mathematical facts about the number 21328400969891840 from the Numbermatics database.
Names of 21328400969891840
- Cardinal: 21328400969891840 can be written as Twenty-one quadrillion, three hundred twenty-eight trillion, four hundred billion, nine hundred sixty-nine million, eight hundred ninety-one thousand, eight hundred forty.
Scientific notation
- Scientific notation: 2.132840096989184 × 1016
Factors of 21328400969891840
Divisors of 21328400969891840
- Number of divisors d(n): 1512
-
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 31 32 40 44 53 55 62 64 80 88 106 110 124 128 137 155 160 176 212 220 248 256 265 274 310 320 341 352 424 440 496 512 530 548 583 620 640 682 685 704 848 880 961 992 1024 1060 1096 1166 1240 1280 1364 1370 1408 1507 1643 1696 1705 1760 1922 1984 2048 2120 2192 2332 2480 2560 2728 2740 2809 2816 2915 3014 3286 3392 3410 3520 3844 3968 4096 4240 4247 4384 4664 4805 4960 5120 5456 5480 5618 5632 5830 6028 6572 6784 6820 7040 7261 7535 7688 7936 8192 8215 8480 8494 8768 9328 9610 9920 10240 10571 10912 10960 11236 11264 11660 12056 13144 13568 13640 14045 14080 14522 15070 15376 15872 16384 16430 16960 16988 17536 18073 18656 19220 19840 20480 21142 21235 21824 21920 22472 22528 23320 24112 26288 27136 27280 28090 28160 29044 30140 30752 30899 31744 32768 32860 33920 33976 35072 36146 36305 37312 38440 39680 40960 42284 42470 43648 43840 44944 45056 46640 46717 48224 50933 52576 52855 54272 54560 56180 56320 58088 60280 61504 61798 63488 65536 65720 67840 67952 70144 72292 72610 74624 76880 79360 79871 81920 84568 84940 87079 87296 87680 89888 90112 90365 93280 93434 96448 101866 105152 105710 108544 109120 112360 112640 116176 120560 123008 123596 126976 131072 131440 131657 135680 135904 140288 144584 145220 149248 153760 154495 158720 159742 163840 169136 169880 174158 174592 175360 179776 180224 180730 186560 186868 192896 203732 210304 211420 217088 218240 224720 225091 225280 232352 233585 241120 246016 247192 253952 254665 262144 262880 263314 271360 271808 280576 289168 290440 298496 307520 308990 317440 319484 327680 338272 339760 348316 349184 350720 359552 360448 361460 373120 373736 384833 385792 399355 407464 420608 422840 434176 435395 436480 449440 450182 450560 464704 467170 482240 492032 494384 507904 509330 524288 525760 526628 542720 543616 560263 561152 578336 580880 596992 615040 617980 634880 638968 655360 658285 676544 679520 696632 698368 701440 719104 720896 722920 746240 747472 769666 771584 798710 814928 841216 845680 868352 870790 872960 898880 900364 901120 929408 934340 957869 964480 984064 988768 1015808 1018660 1048576 1051520 1053256 1085440 1087232 1120526 1122304 1125455 1156672 1161760 1193984 1230080 1235960 1269760 1277936 1310720 1316570 1353088 1359040 1393264 1396736 1402880 1438208 1441792 1445840 1448227 1492480 1494944 1539332 1543168 1597420 1629856 1682432 1691360 1736704 1741580 1745920 1797760 1800728 1802240 1858816 1868680 1915738 1924165 1928960 1968128 1977536 2031616 2037320 2103040 2106512 2170880 2174464 2241052 2244608 2250910 2313344 2323520 2387968 2460160 2471920 2476001 2539520 2555872 2621440 2633140 2699449 2706176 2718080 2786528 2793472 2801315 2805760 2876416 2883584 2891680 2896454 2984960 2989888 3078664 3086336 3194840 3259712 3364864 3382720 3473408 3483160 3491840 3595520 3601456 3604480 3717632 3737360 3831476 3848330 3857920 3936256 3955072 4063232 4074640 4206080 4213024 4233163 4341760 4348928 4482104 4489216 4501820 4626688 4647040 4775936 4789345 4920320 4943840 4952002 5079040 5111744 5242880 5266280 5398898 5412352 5436160 5573056 5586944 5602630 5611520 5752832 5767168 5783360 5792908 5969920 5979776 6157328 6172672 6389680 6519424 6729728 6765440 6946816 6966320 6977821 6983680 7191040 7202912 7208960 7241135 7435264 7474720 7662952 7696660 7715840 7872512 7910144 8126464 8149280 8412160 8426048 8466326 8683520 8697856 8964208 8978432 9003640 9253376 9294080 9551872 9578690 9840640 9887680 9904004 10158080 10223488 10532560 10797796 10824704 10872320 11146112 11173888 11205260 11223040 11505664 11534336 11566720 11585816 11929823 11939840 11959552 12314656 12345344 12380005 12779360 13038848 13459456 13497245 13530880 13893632 13932640 13955642 13967360 14382080 14405824 14417920 14482270 14870528 14949440 15325904 15393320 15431680 15745024 15820288 16252928 16298560 16824320 16852096 16932652 17367040 17395712 17928416 17956864 18007280 18506752 18588160 19103744 19157380 19681280 19775360 19808008 20316160 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25354250240 26172129280 26703560704 27642357760 27711242240 28534046720 28581154816 29503127552 29585961040 29659688960 30406593536 30540346880 30616453120 31387451392 31525519360 32399949824 32544557144 33379450880 33594381568 34513092608 34678071296 35726443520 36717395968 36878909440 38008241920 38068551680 39234314240 39299087872 40499937280 40566800384 40680696430 41875406848 41992976960 43141365760 43347589120 44227772416 45654474752 45896744960 47337537664 47377285120 47455502336 48864555008 48986324992 49123859840 50440830976 50708500480 52344258560 53407121408 55284715520 55422484480 57068093440 57162309632 59006255104 59171922080 59319377920 60813187072 61080693760 61232906240 62774902784 63051038720 65089114288 66758901760 67188763136 69026185216 69356142592 71452887040 73434791936 73757818880 76016483840 78468628480 78598175744 80999874560 81133600768 81361392860 83750813696 83985953920 86282731520 86695178240 88455544832 91308949504 91793489920 94675075328 94754570240 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418754068480 442277724160 456544747520 457298477056 473375376640 474555023360 486505496576 488645550080 502199222272 504408309760 520712914304 537510105088 554849140736 571623096320 587478335488 590062551040 608131870720 627749027840 628785405952 649068806144 650891142880 671887631360 690261852160 693561425920 707644358656 734347919360 757400602624 759288037376 781832880128 785981757440 811336007680 884555448320 914596954112 946750753280 949110046720 973010993152 977291100160 1004398444544 1008816619520 1041425828608 1075020210176 1109698281472 1143246192640 1180125102080 1216263741440 1255498055680 1257570811904 1298137612288 1301782285760 1343775262720 1387122851840 1415288717312 1468695838720 1514801205248 1518576074752 1563665760256 1571963514880 1622672015360 1769110896640 1829193908224 1893501506560 1898220093440 1946021986304 1954582200320 2017633239040 2082851657216 2150040420352 2219396562944 2286492385280 2432527482880 2510996111360 2515141623808 2596275224576 2603564571520 2687550525440 2774245703680 2830577434624 2937391677440 3029602410496 3127331520512 3143927029760 3245344030720 3538221793280 3658387816448 3787003013120 3796440186880 3892043972608 3909164400640 4165703314432 4300080840704 4438793125888 4572984770560 4865054965760 5021992222720 5030283247616 5207129143040 5375101050880 5548491407360 6059204820992 6254663041024 6287854059520 6490688061440 7076443586560 7316775632896 7574006026240 7592880373760 7784087945216 7818328801280 8331406628864 8600161681408 9145969541120 9730109931520 10060566495232 10414258286080 10750202101760 11096982814720 12118409641984 12509326082048 12575708119040 12981376122880 14152887173120 15148012052480 15568175890432 15636657602560 16662813257728 17200323362816 18291939082240 19460219863040 20121132990464 20828516572160 21500404203520 22193965629440 24236819283968 25151416238080 30296024104960 31136351780864 31273315205120 33325626515456 34400646725632 36583878164480 38920439726080 40242265980928 41657033144320 43000808407040 48473638567936 50302832476160 60592048209920 62546630410240 66651253030912 68801293451264 77840879452160 80484531961856 83314066288640 86001616814080 96947277135872 100605664952320 121184096419840 133302506061824 137602586902528 155681758904320 166628132577280 172003233628160 193894554271744 201211329904640 242368192839680 266605012123648 333256265154560 344006467256320 387789108543488 402422659809280 484736385679360 533210024247296 666512530309120 688012934512640 969472771358720 1066420048494592 1333025060618240 1938945542717440 2132840096989184 2666050121236480 4265680193978368 5332100242472960 10664200484945920 21328400969891840
- Sum of all divisors σ(n): 59239567782262224
- Sum of proper divisors (its aliquot sum) s(n): 37911166812370384
- 21328400969891840 is an abundant number, because the sum of its proper divisors (37911166812370384) is greater than itself. Its abundance is 16582765842478544
Bases of 21328400969891840
- Binary: 10010111100011000010001010100110111000000000000000000002
- Hexadecimal: 0x4BC61153700000
- Base-36: 5U0AC52H9FK
Squares and roots of 21328400969891840
- 21328400969891840 squared (213284009698918402) is 454900687932483181202181298585600
- 21328400969891840 cubed (213284009698918403) is 9702304273703639518054511993990142738776981504000
-
The
square root of 21328400969891840 is 146042462.8999793333 -
The
cube root of 21328400969891840 is 277323.1336564949
Scales and comparisons
How big is 21328400969891840?- 21,328,400,969,891,840 seconds is equal to 678,177,177 years, 39 weeks, 6 days, 1 hour, 57 minutes, 20 seconds.
-
To count from 1 to 21,328,400,969,891,840 would take you about two billion, thirty-four million, five hundred thirty-one thousand, five hundred thirty-three years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 21328400969891840 cubic inches would be around 23110.3 feet tall.
Recreational maths with 21328400969891840
- 21328400969891840 backwards is 04819896900482312
- The number of decimal digits it has is: 17
- The sum of 21328400969891840's digits is 74
- More coming soon!
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"Number 21328400969891840 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.
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Numbermatics. (2024). Number 21328400969891840 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/21328400969891840/
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The information we have on file for 21328400969891840 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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